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by deely3 611 days ago
> Gaps in Tesla's telematic data create uncertainty regarding the actual rate at which vehicles operating with Autopilot engaged are involved in crashes. Tesla is not aware of every crash involving Autopilot even for severe crashes because of gaps in telematic reporting. Tesla receives telematic data from its vehicles, when appropriate cellular connectivity exists and the antenna is not damaged during a crash, that support both crash notification and aggregation of fleet vehicle mileage. Tesla largely receives data for crashes only with pyrotechnic deployment, which are a minority of police reported crashes.3 A review of NHTSA's 2021 FARS and Crash Report Sampling System (CRSS) finds that only 18 percent of police-reported crashes include airbag deployments.
1 comments

This is an interesting point and definitely an adjustment that should be made to the interpretation of the data. That would still put the estimate far below the national average (assuming an 18% deployment rate, from 4.5M to 25M).